I am trying to prevent showing a £ symbol when a user clicks on an edit button.
I do this like so:
This does work correctly when i have a value like so:
var form = document.forms;
var data = document.getElementsByTagName("td");
var fixOrPerc = data["Sales-" + intID].innerHTML;
form.SalesFixed.value = fixOrPerc.substring(1, fixOrPerc.length - 1);
But the problem is that i allow negative numbers like so
When negative numbers are entered and the edit button is clicked on then it removed the minus sign but keeps the £ symbol..
How can i fix this?
Hope someone can help..